#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "stack.h"
#include "Item.h"

//implment.c

/*
static Item *s;
static int N;

void stackinit(int maxN)
{
	s = malloc(maxN * sizeof(Item));
	N = 0;
}

int stackempty()
{
	return N == 0;
}

void stackpush(Item item)
{
	s[N++] = item;
}

Item stackpop()
{
	return s[--N];
}
*/